JLA

I have mixed feelings on this. (I'm not trying to make you feel bad or discourage you, just a critique) I'll break down each one. Martian Manhunter is the best looking one out of the bunch as his armor looks very alien and futuristic which fits Martian Manhunter. The flash looks pretty good as his appearance has a very retro vibe to it. The design of Batman looks like it would work as a medieval version of Batman. Superman I really don't like as he just looks a little too grotesque. Wonder Woman is a little too baggy. Kyle Reynor I'm not a fan of his design but I don't think he's ever really had a decent design. Aquaman meanwhile is the worst looking one, (here's a tip when redesigning aquaman: The more badass you try and make him look, the sillier he's going to end up looking)

But overall I think you have potential and I hope you keep up the good work.