I feel like taking two graphite pieces for $65 on 9x12 paper, these won't be sketches, they will be fully shaded character art with the option of adding a wash to the background for an additional $15 or ink accents for $7. Please see these links for examples

One rendered piece https://www.weasyl.com/submission/245055/sleepy-fox
With wash background https://www.weasyl.com/submission/247660/dreamfox

Other examples of rendered work (with ink accents)
https://www.weasyl.com/submission/244496/sapphire-s-stage (sans background don't feel like doing bkgrnds for these)
https://www.weasyl.com/submission/537266/the-gift

Shipping will be calculated based on your addy but averages $8 in USA
If you are interested shoot me an e-mail to Art@LauraGarabedian.com with a link to your reference. Keep in mind extra heads/more than one set of wings may be extra. Turnaround expected to be within a month (probably sooner but want to give you fair warning it could be one month).