Ahh, Harsh and detailed, eh? Ok, First off, I like them. The flow looks nice in the second one and the lighting's nice too. The tech stuff on the left looks bad with that tag. The yellow color on the C4d clashes with the bg. First one is pretty cool. Like it with the side border best though. It's too bright imo. C4d looks ragged, but ok. Overall they're pretty cool man. Keep it up
Thanks, I'll work on changing the second. And there's no effect renders in the first, I added a higher contrast version though. more crits plx
i like v.2 on the first one, nice concept and good execution, think ,lowering contrast on the effect in bg may help the overall feel