ok
Out of both versions... not sure, but the first one I think, because the second one seems a bit unbalanced with the empty space, and doesn't look right
Really good sig!!, but the c4ds look a little strange in the bottom mid, i guess you were going for that effect, but I don't really get it, because it looks very different right above it, and the render blends in depth wise really well, but his right shoulder seems a bit off
Anyways, other than that, it's an amazing sig!