i think that you should add those trainer classes: Dragon tamer,Aroma Lady,Fairy Tale Girl,Ranger,Hex Maniac,Battle Girl,Artist,Firebreather or Kindler and maybe a Rival which will have a different system he would have a set of pokemons to use that will vary everytime that you battle with him when you first start a world after selecting the initial pokemon there would be another gui for the rival on this gui you can chose the skin for the rival and one name for him and he would only be available to battle after a certain time for example after you beat it it would only be available to fight again after 3 minecraft days or something like that and it would have stronger pokemon. And the type of the initial that you choose he would chose the initial that is stronger than it and he cant be killed and would avoid lava and water.Everytime that you beat him he would give you one emerald and some rare item of minecraft or pokecube.

i made the female ranger skin

i am working on making blue from the first generation

i made Blue based on the one from fire red and leaf green

i made the ranger male skin