Excellent, we have our first willing volunteer
Any lighting technique you like, as long as it doesn't need much in terms of either gear or space, one or two lights.
Any subject you like, as long as it isn't rare, expensive or similar,
* which is why I tend to go for squishy biscuit things, baguettes, cups, bottles or similar - people often tend to go for similar subjects to mine, even though they don't need to.
And SOOC images, for honesty and demonstrating the truth of the lighting effect.
By all means run any ideas you have through me first if that will help, via PM
* As an example of what not to do, I'd like to set a challenge using one of my old side x side shotguns as the subject, lots of carvings, engraving, shiny bits, patina etc but that wouldn't work in the UK