So far, only the solos of Kamil Banek have been released by William Higgins.
But, he already had bareback scenes released by other porn sites.
If you want to watch him as a bottom, he was guy #287 at Czech Hunter.
As at top, he was Jack Ganley at Randy Blue.
He also used the name Jack Ganley for his other porn work. And, his other porn name is Luke White for Twinks in Shorts.
UPDATE (August 12, 2017) His cherry busting scene with Hugo Antonin is the latest update at William Higgins.