Detective Comics #27 re-vamp

After the failures of the previous comic cover revamps I was going to give up after the silver surfer one...
But I'd already done a... an alright line-art for this one, so I just worked on little bits when I was bored and even used a new style of colouring (which I'm very happy with) and this was the end result about 4 days later...
This one, I am much happier with than the other three, however, This is my 4th and most likely final cover re-vamp as my confidence has took a massive blow to the head and I can't find the motivation to keep failing like this and embarrassing myself on deviantArt
anyway, thank you for viewing I would GREATLY appreciate some feedback, so please leave some