Just an FYI, but Basculin also has two different color schemes. For the TCG, the red one (with oval eyes) is the most common, but there is also this blue one:
PS: Shameless plug, but if you want to just browse through all Pokémon and their forms, feel free to take a look at my National Index collection post. It is missing the Sword & Shield sets and therefore gen 8 entirely, though.
Greetz,
Quuador