Madeline is 7 inches tall and made of Sculpey polymer clay, no paint. Model grass on base is from Warhammer 40k, and the water bottle is casted hot glue. Her insane hair and the dumb little water bottle took more planning/work than any other part
Colors are mostly based on the title art, while proportions are more based on cartoony in-game art. Still improvised for a few aspects, though (exact hair layout, face, pants, shoes, etc.)
Accessories are all interchangeable on the little peg on her hand, and include Winged Strawb, Stoplight Block, Dream Dash Blob, Oshiro Miasma, Inner Demon, and Cousin of Thwomp.
In-progress shots: i.imgur.com/dCOPk45.jpg