19 sprites by ilflamingo_.
Head
Omagela
Head
Omanyte
Body
Tangela
Body
Tangela
Omagrowth
Head
Omastar
Body
Tangrowth
Body
Tangrowth
Zaplix
Head
Zapdos
Body
Steelix
Body
Steelix
Drama
Head
Dratini
Body
Yanma
Body
Yanma
Wooape
Head
Wooper
Body
Primeape
Body
Primeape
Qwilbell
Head
Qwilfish
Body
Victreebel
Body
Victreebel
Sluglix
Head
Slugma
Body
Steelix
Body
Steelix
Poryrow
Head
Porygon2
Body
Spearow
Body
Spearow
Elepie
Head
Elekid
Body
Caterpie
Body
Caterpie
Elepod
Head
Elekid
Body
Metapod
Body
Metapod
Elefree
Head
Elekid
Body
Butterfree
Body
Butterfree
Rhyrock
Head
Rhyperior
Body
Regirock
Body
Regirock
Scepkazam
Head
Sceptile
Body
Alakazam
Body
Alakazam
Krookonix
Head
Krookodile
Body
Onix
Body
Onix
Litfable
Head
Litwick
Body
Clefable
Body
Clefable
Litfable
Head
Litwick
Body
Clefable
Body
Clefable
Krokomeleon
Head
Krokorok
Body
Charmeleon
Body
Charmeleon