CLASSIC TRAINER CLASSES · RELEASE 495 Youngster, Picnicker and Bug Catcher: original Pokémon FireRed / LeafGreen front sprites, preserved from pret/pokefirered. Pokémon artwork belongs to its respective owners. See trainer-provenance.json for original file hashes and Git blob identities. Runtime RGBA conversion preserves source pixels. Butterfree, Beedrill, Raticate, Parasect, Venomoth and Pinsir: PMDCollab/SpriteCollab native animation sheets and portraits. Individual contributor credits are retained in pmd/*-credits.txt and pmd/*-portrait-credits.txt. See pokemon-provenance.json for pinned source URLs and hashes. Native animation aliases are retained (Beedrill Idle=Walk; Pinsir Shoot=Charge). Species stats, types, abilities and legal move membership checked against the PokeAPI source CSVs. Teams are thematic Arena adaptations, not claims of exact FireRed/LeafGreen NPC encounter teams. All six-member teams use four equipped moves per Pokémon.