ahh, this thread is an oldie but a goodie.
*disclaimer; no hamers were harmed in this thread, this is all in fun, YMMV, yada yada;
1) PHANTOM (great guitar but ughh, the *worst* looking)
2) PROTOTYPE (almost as bad; any high end guitar w/ a pickguard should be ashamed of itself)
3) SCARAB (but cool in a hairband kinda way, extra ugly points for goofy neon graphics)
4) ECLIPSE (but cool in a jetsons/utilitarian kinda way)
5) SS1 (almost cool, yet still ugly enough to mention; extra ugly points for homemade refin)
almost forgot these two rare birds (sorry toby); TLE & VIRTUOSO (sexy doubleneck, tho)
these are so rare they almost don't count, yet so ugly they must be included;
monacos & mirages are not ugly (although ten years ago i used to pretend mirages were because it pissed HHB off, ha).
blitz & vectors are fine, tho i prefer hamers more original designs to their gibson/fender clones.
as for cheap finishes and modifications, any decent looking hamer can be made ugly;