As I said before, didn't actually thought that my MiG-41 design from 2010 will be so popular :)
Here is a small selection of 3d models from other artists, clearly or not very inspired by MiG-41. Some of them are pretty fun :)
https://steamcommunity.com/sharedfiles/filedetails/?id=1086770941 besiege
https://www.3dcadbrowser.com/3d-model/mikoyan-mig-41f
https://www.thingiverse.com/thing:4364608 for print
https://forum.ysfhq.com/viewtopic.php?f=223&t=8796&start=20
https://combatace.com/gallery/album/1229-mig-41/
https://www.simpleplanes.com/a/3A1S2H/MIG-41
https://www.simpleplanes.com/a/LBvLe3/MIG-41-My-own-style-Evolved-I
https://www.simpleplanes.com/a/FM9V3p/MiG-41-Firefly
https://www.simpleplanes.com/a/2DUt4H/MiG-41-Mach-4-Interceptor