Thanks for the comments
well, this kind of style takes even more time than the commonly used sketch first, then fill up the spaces, since you start to paint without guidelines, you have to change a lot of the porportions/placing of things to map them correctly :P
I think I will do the set, since i've never done one before, and if it turns out good enough, maybe it becomes a "legendary" one : 3
I use to watch a lot of speedpaints on youtube, most of them use this kind of style with no sketch and just make grey blobs at first, then re-shape it and so on : )
expect an update soon.