You mean other than a couple of wrinkles in common? The vampire has a nose, and doesn't have big huge pointy ears.....
It was a joke.
Oh and that "Falmer" picture from the UESP? Yeah, we actually don't know if it is really a Falmer, but its the best guess.
"Finally, it is theorized by some that the strange race known as Ice Warriors, found in the icy caves of Glacier Crawl may be the last remnants of the lost race of Falmer. These beings are uncommunicative with outsiders, but are icy blue skinned humanoids, with features somewhat between Elven and Orcish."