I'm currently offering these on sale, to save up for my trip to AnthroCon this year. ^.^ $5 each via Paypal.
Please post your reference image or description of what the head should look like, including species, eye color, nose color (if applicable) and tongue color (just in case xD I like drawing them with open mouths sometimes..), and I'll give you the go-ahead to send paypal payment. Once I've received payment, I'll start on your headshot. ^.^
Can also add background color and ambience, but please refrain from requesting an actual background-background. Those take me for-ev-ar. :P