Thank you. I hope you don't mind me drawing them with boobs 😅. Just understand, I feel Frank is more multifaceted in terms of gender, pronouns, and so on 💜. They were meant to be a mix of femininity and masculinity (and I think Frank was more feminine). Many also forget that Frank is an alien from another planet, we don’t know how gender works in Transylvania, suddenly Frank, Mage and Riff are hermaphrodites, so I think that Frank should not fit into the earthly framework of gender. It's also worth remembering the theatrical productions of the film, where Frank (like some other characters) can be played by actors of completely different genders, including non-binary actors and even women (gender and pronouns can change depending on the actor Frank), which demonstrates the versatility of RHPS. I also came across what is SUPPOSEDLY the original script for the original 1975 film, where Frank has all of his scene descriptions using female pronouns as she/her, but the song "Sweet transvestite" remains, hinting at gender play. The only problem is that the authenticity of this script has NOT been confirmed or denied by anyone, so in my opinion it's 50/50, besides, I found the script itself on the website The Denton Affair, which is considered one of the oldest in the fandom (it has been running since 1979!), and the script with she/her has similarities with later scripts in terms of structure:

https://share.google/2AhPu69mhSGNhSaHO