Did another check with the updated version: What about 86 (Moldevort), 168 (Tamomo), 198 (Eliza), 212 (Hana), 216 (Lizette), and 233 (Hikage)?

These are the only other ones I saw that had a scenario for them with no images (and when I tried them they all crashed), I think that a lot of the other characters are ones that are DMM-only (so they seem to just have base pictures in the characters folder).