Most of all, I appreciate this picture because it's some kind of unique. You've never seen (well, I have not) a Dilophosaur-Anthro!!! And this was such a fantastic idea, that I thought you'd like this artwork to get more promotion. This is what our request to add your artwork to our group was all about: promoting your artwork to a greater group of people. This way you get more famous, too!
And since this anthro showed some unusual, large feet, it was also fitting to a "feet group". Most of all, the group collects interesting anthros with bare-feet... that's what it's about.
I myself do NOT have a "foot fetish", really. But I hate anthros with BOOTS or SHOES! That's why I also suggested your picture - which is a fine piece of art!