Here is my latest background

I'm quite happy with the composition, but I'm interested in trying to do a paint over to make it more in the 256 color style, say like the Blackwell series.
There are a lot of remake projects that seem to paint over an original EGA background, so any tips on how to get started doing this?
PS I have a copy of photoshop and a bamboo.

I'm quite happy with the composition, but I'm interested in trying to do a paint over to make it more in the 256 color style, say like the Blackwell series.
There are a lot of remake projects that seem to paint over an original EGA background, so any tips on how to get started doing this?
PS I have a copy of photoshop and a bamboo.