Grats on Torpor Lobnor! Glad to see you doin big things =)
https://wiki.project1999.com/Solo_Artist_Challenge
This is a pretty good list to give you an idea - A few Chardok 2.0 Nameds are worth a look when they drop as well. If you try stuff in Seb Crypt be really cautious about preventing the Nameds from running. Vilefang is soloable, as well as a few other DN goodies. A few Hole nameds would be impressive that are not on that list.