If that is finished you can start coloring. Just choose the oclors of the latest sprites
fill the whole pkmn with the lightest color you got of that color (normally there are 3 colors for the outer line (the darkest is mostly just black) and 3 colors for the inner sprites (they are lighter then the outer lines))
For the coloring just try to think that the sun is left above them , and then you just have to try out what looks best.
first find out what you want to make (something easy)
(I took electrode+jumpluff as my first scratches, Bcause they all circles)
Then open paint+search the sprites (on bulbapedia)
copy past it+keep it close so you can see if yr pkmn still looks alot like it should be
(it's best u know a how yr pose of yr pkmn is going to look like)
then start with the outerlines (it's easy if it's a circle)
zoom alot out to see it it seems good or not and don't change suddenly from direction (for ex:u put 3 next to each other, the line above 2 next to each other, then the line above 1 dot) I hope you get what I mean...
then if you got the outer lines, do the outerl ines ofthe other details like the arms,legs,...
Do I look liek an expert XD
I can try but I actually didn't learn it the 'official' way, so maybe i'm doing it completely wrong.
but what do you want to learn. There are many choses: revamps (making old sprites look new), recoloring, retypes, scratches (sstart from scratch :p), reposes. Or just some advise in general?
Oh, hey, I only have the L55 Trained Dragonite version on my Pearl Trading cart. Would that still work for you? It is...
Extreme Speed / Rock Slide / Dragon Claw / Outrage
L55: 252 Atk / 252 Spd / 4 Def