The stars seem to have aligned over the last few weeks - and I've finally been able to do what I wasn't able to manage in the past - bring the Minimig AGA core to the Turbo Chameleon 64.
A first beta can be found at: http://retroramblings.net/?page_id=1422
A number of people have suggested that I set up some kind of virtual tip jar in the past - so that's what I've done.
One-off donations are welcome at https://paypal.me/robinsonb5 or https://patreon.com/coresforchameleon. Anyone donating £20 or more via PayPal or sponsoring on Patreon at the second tier will be thanked by name in a “Core Supporters” shout-out page in subsequent releases.