I didn't understand what was in front of the ditto... There is a trainer, two eggs and the painter pokémon(don't know its name in english),but are the rest pokémons?
Not exactly. They're opponents that you face in PokéStar Studios
films. I've heard they have shiny sprites like ordinary Pokémon. You normally can't encounter them outside of PokéStar Studios.
Most have high base stats (100 in every stat), but ドーブル2 (Smeargle2) has base stats of an ordinary Smeargle.
There's an interesting thread on ProjectPokemon where theSLAYER and Krookodile experiment with forcing them as Pokémon. They tried to force them as party Pokémon but they turned into Eggs on the field, so they had to use a code to set every step as 0 steps. See this thread
Here's a video of all of them
from Spriter's Resource submitted some sprites of the PokéStar opponents.