Here are some custom Flowey Sprites I made! : r/Undertale

RS's Underswap Flowey Sprites by EllistandarBros on DeviantArt

Collecting Resources and References for the Undertale Community! — Flowey “Battle” Sprites Part 4

Flowey Undertale Sprite Flower Undertale Male Medium Royal Blue Best Women Beach Towel by Albin Marklund - Pixels

Steam Workshop::Undertale Mega Pack

Undertale: 6th Anniversary Retrospective – Filmvestigate

Custom Flowey Sprite + Spritesheet - flowey post - Imgur

Muahaha, Undertale

Binding of Undertale+Deltarune [Standalone] - Skymods

More Flowey sprites : r/Undertale

Custom Flowey Sprites by Bluminescent on DeviantArt