Edit 3d object files and create new ones

Hi Freelancers

I’m looking for a high skilled 3d freelancer to develop a 3d drawing by adapting existing ones and merging others.

Here’s what I need you to do:

1. You’ll receive 2 base 3d files (I have them available in OBJ, MAX and MTL). One is named CAP and the other ENPLUS PART.
2. The end result is expected to be 2 versions of the CAP file.
3. You’ll have to work on 2 things:
1. Teeth height and form (check file Cap internal and Cap external.png)
1. Increase all 3-teeth to 17mm and 18.4mm height (two versions)
2. Make teeth very sharp, not flat as the existing
3. All 3 teeth must be very sharp and pointy
2. Enplus part (check file Enplus Part.png)
1. Add Enplus tube to the center surface of this cap
2. Draw a hole with Enplus tube’s diameter to insert the Enplus tube onto the surface
4. This video has a lot more details and explanation. Check it out: https://youtu.be/TxQ7AYCgBJc

Deliverables:
- Version 1: Cap teeth must be 17mm. Enplus is the same in both versions
- Version 2: Cap teeth must be 18.mm. Enplus is the same in both versions
- No rendering required
- Files have to be delivered in OBJ, MAX and MTL. Free for editing, no locks.
- Files must also be delivered in PNG in different angles.