The 75958 HP Beauxbaton's carriage reminded me of a Castle set I got as a kid, like an updated 6044 King's carriage. I did some slight modifications (Pegasus wings...) and exchanged the
Lego 6044 Prunk Kutsche 1995, Kings Carriage, Bauplan/Karton/OVP in München - Thalk.Obersendl.-Forsten-Fürstenr.-Solln | Lego & Duplo günstig kaufen, gebraucht oder neu | eBay Kleinanzeigen
Lego set 6044 - Royal Knights: King Carriage
LEGO SET 6044-1 - Kings Carriage
LEGO 6044 King's Carriage — Castle Royal Knights – Cyborg One
lego 6044 medieval carruaje real king's carriag - Buy Lego toys - Set, bricks and figures on todocoleccion
Another complete set from my CL find King's Carriage 6044-1 : r/lego