Combo box listing in same colour as list

[John Web]

I have a combo box that is linked to a list fill range called MODELS. The
list fill range data has some bold text and some different coloured text to
differentiate between the diferent kinds of data in the list.. Is it possible
that when you click on the combo box that the list shown will be the same
colour and formatting as the list fill range.

Thanks in advance for any help.
Regards
John