(Go thank Scuall for the base part, he's really the one who did everything.)
After printing the basic version I reworked the model:
First I passed it in
...Show more left-handed version for my friend whose use the STTi version, I didnt try with TM version.
[EDIT 15/05/2019]
According to several feedback, the Tokyo Marui versions do not fit, so if you modify please share for others ;)
I don't use the base with hook because I will use a real belt plate in using the M4 holes.
1. Merge all the bodies together.
2. Adjustment of some dimensions for better stability and design 3 shim based on the shape of blocks in cas you need too add some material.
3. Modification of the trigger clip, rounded the bottom for better opening, addition of a lug to be more practical to use with finger.
4. Redesign of the block under the trigger guard to make it more ergonomic.
I advise you to make many try with the replica and ajust the angles whose rubs the replica.
All this makes a PLA HD for more strength and I left the assembly screw holes to put screws in to increase the overall strength of the part.
[EDIT 10/05/2019]
Added the right handed version in a zip file