I have a few favourites for playing with an archtop - perhaps others can chime in too with some recommendations.
Hays Fender Champ 1967
Hays ZAP Rivera 30 Jazz
Hays Rivera 30-12 Clean c
There are several Henriksen Jazz amp profiles on RE - a few different authors - McRalfix is one author, Navdeep_Singh is the author of another one and he has also put a Phil Jones Cub up there.