Character: gazpacho (a slime psycho)
Gazpacho Dulce DeMillard is a trans woman dragon created by A Slime Psycho who's made entirely out of living caramel and nuts icing. She was originally Opal's daughter, but the latest version of Soap's Semi-Official Anthro World canon (closest to the "real" canon there is, given all forms of media depicting a_slime_psycho's characters are technically canon) has Gazpacho be her own thing. Since she's made of caramel and gets softer when it's warmer, her height varies but her room-temperature height is 5' 9". She's susceptible to dissolving in water and leaves caramel residue anywhere she goes, but she regains lost caramel via her all-sweets diet.
A Slime Psycho's other characters (order of appearance on e621):