There would be all sorts of creative alternative symbols if one wanted to avoid stock badges - Yin/yang symbol, a fish eye, a bulls-eye target, a spiral, a nipple ... ok, I'll stop now.
Charlie
and Brunhilde - 1974 R90/6
Graduate, Wallace and Gromit School of Engineering and Design (Pending)
The 70 mm stick on badges also go on the centre of car wheels, last ones I bought from a car dealer were $6-, so the $13- is only +100% , better than MunIch's usual +200%.
Might be worth a check on a microfiche to see if the cars have a larger one to match the GS BADGE.
Adelaide, Oz. 77 R75/7. 86 R80 G/S PD, 93 R100 GS, 70 BSA B44 VS ,BMW F650 Classic