I will try to post a couple of tags in a go to prevent many of my topics from clogging the first page.
The last one is the only one I feel like it's lacking depth. Lighting could be improved on #2, however they are all very good otherwise.
Quite true. I couldn't increase the contrast of the last tag any further otherwise it will be kinda of dark which I am not looking for in this tag. Thanks for comments. I will get better.
I like the first one but it looks like you cut out the chest part try adding it and blend it a little more.. but overall they all look great