Well I guess the hunt is on for a boxload of plain edge ladybugs!
I'll see what I can find.
I have two Spedercos that I bought here and carry all the time. One is a fuly serreted edge police with G2 steel and smooth stainless sides, the other is...well, I'm not sure what model. It's a straight edge drop point with a 7cm (3 inch) blade in G2 steel. I haven't seen it on the Syder web sight. I also noticed that G2 seems to have disapeared.
I'll let you know if I can find the ladybugs.
I did find a diamond coated steel the other day with no name on it, but written in Japanese is said is was for a Spyderco serrated knife.
Seems to work well as it is conical shaped.
Ouch.