Just got the PDF of the certificate from Andy. Here's some more info on the '06's,
The original body colour was Solar Yellow metallic, Lotus paint code B114. The interior was trimmed with black cloth. Optional extras were: limited slip differential, sport pack and metallic paint. The car also had Star shield, which was a distributor option, installed by LCU at the port in the US.
Your car was the 905th out of 1079 cars,
Your car was the 106th out of 114 cars in Solar Yellow metallic,
Your car was the 14 th out of 15 cars in Solar Yellow metallic with black cloth trim,
Your car was the only 1 in the same colour/trim/options (there was one other car with the same factory options but that car didn't have star shield).