These are all TIE fighter series.
First up, a version of a friend's design called TIE- MOTH; it has different wing panels than the usual one, and the verticals do fold down.
Secondly; a TIE Gunship with old style Advanced/Bomber wing panels, It has three turrets on it, one on each end of the pylons, and one on its chin.
Next up, a visualization of a TIE Crawler MK 2, something I think should have been used instead of sticking tank treads to the ends of the pylons.
It has similar turrets on the pylon ends, and two laser dish cannons over its "shoulders"
Finally; a TIE repulsorlift/hover-vehicle. It is built using scavenged parts, an old TIE fighter ball and cockpit, and some repulsorlift vehicle parts on it. It also have scramjet engines on the back for high speed chases and uses normal TIE laser cannons
Few more updates next post!