I'm sorry if it comes across like I wrote the AVR8 core myself. I did not, I made some major modifications to make it run out of BRAM and to allow code to be merged into the bitstream but I did not write it. I guess saying that I implemented it maybe leaves it open to interpretation but Ruslan Lepetenok is the author that deserves the credit. It was never my intention to take credit for his work.
Jack.