QUALITY MODIFIED CUSTOM OSR2+ BUILDS
Looking for next-level realism in male toy robotics?
This fully customised, feature-packed unit has been upgraded for better durability, performance, aesthetics, and ease of use. It’s a big step forward from the original.
Finally experience Multi-Axis — .roll, .pitch, and .twist — where you can switch it on and expect a high-quality device with ZERO complications!
Why Choose the vESPERA Release?
Why Choose the vESPERA OSR2+ Release?
High-quality, low-inertia Coreless HV Servos, quality-checked and selected for quietness: Motors that will last you many years without failure with daily use. The firmware has also been optimised to improve smoothness and refresh rate.
Heatsink Design: A silent cooling alternative that has proven to be just as effective as a fan… also aesthetics.
Future-Proofed PCB: 4 additional 3 pin connectors, 1 4 pin OLED fan connector and 1 JST fan connector. A custom PCB from JLCPCB designed with OSR2+ in mind.
Premium Components: All components are premium-grade — no compromises made — ensuring reliable long-term performance.
Meticulous Craftsmanship: Each unit is expertly assembled and precisely fine-tuned for a fuss-free experience.
Modified STLs: All models have been altered to improve geometric strength, functionality and looks.
Developed with experience: With over 150 units dispatched – SR tinkering since 2021; OSR2s offered since 2023. SR6 offered since 2024.
Key Features & Enhancements
- ESP32 CP210 Chipset: Wired, WiFi, and Bluetooth options. Open sourced. Mod as you wish.
- vESP Power Delivery PCB: Finally say goodbye to stripped wires & WAGOs. Plug & Play maintenance.
- Heatsink Design: A silent alternative that utilises 40mm aluminium heatsinks.
- Reinforced Power Connection: 5.5x2.5mm plated jack with a silicone protective cover.
- Full Metal Motors: 45KG Coreless Servos deliver smooth, powerful and quiet operation. These are the servos and torque ratings I’ve chosen after testing many brands and variants. Low inertia – no harsh desk vibrations with unparalleled acceleration!
- Vibration Dampening: Rubber dampeners, EVA foam and metal-rubber M4 mounts included for improved value.
- Easy Case Clip: Easy open/release tab for hassle-free case / adapter changes.
- Metal Carbon Rod Pitch Arm: M4 metal arms for aesthetics, durability and lighter weight. Simply better than plastic.
- Organised Cable Management: Cables are sleeved and internals are secured.
- High print quality: All parts are printed on Bambu Lab P1S/A1/P2S printers.
- Modified STL files: All files have been revisited and remodelled throughout the years with durability in mind.
- 270 Degree Coreless Twist Module Pre-installed: Many users swear by Twist and so do I, it is something you will want!
- FREE Stable Desk Mount: Dual-screw mount included for a rock-solid setup.
- SR6 Upgrades: Thicker internal chassis with M4 screws instead of M3 to solidify the motor gantry. OLED display & 4010 blower fan pre-installed for all units.
Customisation Options
I have worked in 3D design and manufacturing for over a decade. You may choose any colour in any combination alongside any pattern with a logo. If the logo is not pre-vectorised I can do that for you at no extra cost. If you are not fussed about theme I have pre-determined colourways in stock for faster delivery. If you are wondering why even bother when it is not cost/time effective, I do this because I enjoy it and delivering quality is something I do not overlook.
For custom units you have over 19 accent patterns to choose from and I can model your custom logo from whatever image/inspiration of your choice. Even if your idea is vague I will help you get something you really enjoy for e.g: AI prompt generation
Baldurs gate 3 shadowheart, witcher 3 ciri style, mass effect liara style
Additional Components Included with Every Order
- Dual-Screw VESA Desk Mount
For secure and stable mounting — tried & tested. - Spare Parts Kit
Includes alternative-coloured front plates/pitch lid in textured PET, and an extra set of free bearing arms — added for your convenience and peace of mind. - Vibration-Dampening Accessories
M4 metal rubber mounts, EVA foam, and rubber dampeners to support smooth, quiet operation. - Velcro One-Wrap Straps (40cm)
Included with each caseless adapter for free - Twist Transfer Gear
Twist Transfer gear spares as they can be a point of wear and tear throughout usage. The updated receiver allows for easy swaps if need be.
I try my best to bring value for this price point and every customer is appreciated.
How is the build quality? Will this device last?
Since you guys have shown me so much love since 2023, I’ve worked hard to improve in every way possible. I started on Eroscripts with simple Ender 3s and have since upgraded to a full array of Bambu Lab printers. This means a refined variable layer height of 0.18/0.2mm and a significantly higher infill ratio for even aesthetic parts. Thanks to their high dimensional accuracy, I’ve been able to revisit and optimise every model and STL, reinforcing geometric weak points for added strength and looks. I take great pride in knowing that what I send out to you is something I’m truly proud to create. I also provide free additional arms and spares in your package – just in case you spin your chair and…
Shipping & Delivery
- Fast Processing: Orders are fulfilled on a first-come, first-serve basis.
- Live Shipping Tracker: You’ll receive a live tracking feed for peace of mind and delivery updates here on Eroscripts.
- Quick Delivery: UK orders arrive next business day | EU delivery takes 3–5 business days | US/Asia delivery takes 5–7 business days
- Secure & Discreet Packaging: I will package in a discreet brown box, promptly and securely with excessive amounts of bubble wrap & saran wrap.
- Shipping Insurance: All of my packages are insured up to £250, and my customs declarations have been thoroughly tested worldwide to ensure a smooth and efficient clearance process.
Location: Based in the UK with many international trade agreements for lower/no duty costs. Despite the price all orders are not subject to import duty cost. Particularly helpful for countries with low de minimis thresholds. USA orders are not subject to customs cost, I will cover those. I will help reduce costs for customers in countries with high import VAT for e.g Hungary.
Pricing & Payment
OSR2+ Selling Price: My upgraded OSR2+ units start at just ~£235 + shipping.
SR6 Selling Price: My modified SR6 units start at just ~£370 + shipping.
Case Adapters are priced at £5 each: Go, Flight, Quickshot
Caseless Adapters are priced at £7.5 each: 1 set of velcro one-wrap straps (39mm width × 40cm length) included per caseless adapter
The price points are primarily driven by the bill of materials; there is a modest maker’s fee, but I aim to keep it as low as possible.
All caseless adapters are printed with PETG for the most resistance to cantilevered stress, ensuring maximum durability and strength.
FAQs
Q: How do I place an order?
A: Orders are handled via DM I’ll guide you through payment and customisation, and keep you updated throughout the process daily.
Q: Which payment vendors do you use?
A: Payments are preferred and processed through PayPal (F&F) and Wise Transfer. Wise is known for the best international currency conversion fees.
Q: Do you sell the SR6?
A: Yes I do. Send me a DM if you’d like to know what I have done in much more detail so far.
Q: Can I purchase adapters for products like the Kiiroo Keon? Adapters to niche Onaholes?
A: Yes. Adapters for most popular sex toys are available—send a DM with what you need! Many of which I have modified for better fit/ usability.
Q: Besides the OSR2+, do I need anything else?
A: Yes—a power supply, USB-C cable, and a PC if you want to flash wireless firmware. DM me for a full list of optional accessories.
Q: Do you sell the T-Valve?
A: No. The T-Valve is unnecessary—it adds wire clutter and extra noise without any noticeable benefit. I can include cables for a T-valve if it is something you wish to have anyway.
Q: What is your print quality like?
A: I use 0.18mm–0.2mm variable layer heights, with 30–60% infill and 3–4 walls depending on the part at 0.012 resolution. All prints are at 30mm speed with gyroid or cubic infill patterns whoch are selected based on structural needs. With nearly a decade of 3D printing experience, I ensure every unit looks clean and performs reliably.
If you’d like to see customer reviews & what incremental improvements I have made throughout the years please scroll down through each batch to see additional updates. Thank you so much!
Take the Next Step
Step up your eroscript experience with Multi-Axis action—no fuss, just pure performance! 
I have been building and tinkering OSR2s since 2021 & try to bring as much value as I can for a competitive price. If you’re looking for a premium, custom OSR2+/SR6 build with advanced features, professional craftsmanship, and smooth reliable performance, this is your opportunity.
Gallery available [scroll down for updates and newer builds]
First-come, first-served basis—(enquire about yours today, send me a DM)
ORDERS ARE NOW CLOSED: 
Gallery of previous builds: 5/5
Gallery of previous builds: 6/6
Yes as you mentioned I have made many improvements, particularly the change of motors used-- I am glad you are ultimately satisfied and it was a pleasure being able to build your OSR2+. Thank you so much!
