This hack is basically the same as the original
http://www.romhacking.net/hacks/325/ hack, but with all Belmont characters changed to look like Trevor Belmont, from Castlevania 3:
- New palette for Julius;
- New palette for Juste, based on Curse of Darkness' Trevor Belmont;
- NES Simon sprites and palettes changed for NES Trevor, from CV3;
Original project found here;
Database match: Castlevania - Byakuya no Concerto (Japan)
Database: No-Intro: Game Boy Advance (v. 20180816-092117)
File/ROM SHA-1: 3AEB81EE60FA3E56A56EE069B0CE0D8BC34D9C4C
File/ROM CRC32: 379B3248