Hey there! Welcome to the forum! Just for clarification which version of CE chief are you planning on making? Remastered or Classic? For classic, I'd recommend looking around the armory tab, as there are templates for almost anything there, including one from the original game's assets of ce chief (You may even find another suit that interests you more). However, for anniversary chief, it may be a bit more difficult to build due to the level of detail, along with a lack of templates in the armory to go off of for someone who is new to this like yourself. Either way, I'd recommend with as smaller/simpler part of the project, so that you can move up to more difficult pieces as you improve and learn fro your potential mistakes. Good luck and all the best