This is a new thread that I created now. I will post some screenshots of my models which I created and uploaded in my assets. If you have a fine and simple idea/suggestions, just comment and I will give it a try if possible. Also, the screenshots will be showing some SC1 buildings and unit models as well as some other stuff such as SC2 custom models and some team colored unit and building models that were seen in the game.
I've created a version of the SC1 Ghost based on GhostNova's SC1 Ghost model and the original sprite of the SC1 Terran Ghost. This version has some green visors basing it on the said original SC1 Ghost sprite by using the Ghost portrait head and I gave it with a couple of new, additional parts such as a new rifle and some hands.
Reworked and new version of the SC1 Firebat. It is 90% matching the original sprite of the SC1 Terran Firebat then this follows closely to the SC:Ghost Concept art of the BW Firebat. Here's the screenshot: