Well that is going to be a problem as I have some project on a constellation with these things with them (sorry for not replying, got logged out for about a month)
Well there are many ways you can improve on your art but to be honest I developed my artstyle by observing other’s art and copying their technique or completely making my own based on experimentation. It may not work for everyone to do by observing an example but it would be nice to learn a thing or two :]