I've done some google searches and some searches over on Blade forums, but camp knives mean a lot of different thing to different people, so my searches weren't very productive.
I'm looking for something with a long blade so I can poke into the camp fire to adjust the fire, move pots around etc. without my hands burning up from the heat. It shouldn't be totally useless as a food prep knife, so it can step in to cut larger pieces of meat etc. that my folding knife will struggle with, so I don't want it to be overly thick. A thinner blade stock will also help keep the weight down. This isn't the most important aspect for a knife that'll only be used and carried around a fixed camp, but still appreciated for convenience.
It should withstand some light batoning in order to make kindles and get a fire started, but it wont be used to split big logs.
While not exactly hard use, it's definitively bordering on non-knife knife tasks (repeated poking into fires will probably mess up the heat treat) so I'm primarily looking at budget options.
I'd prefer a non-coated blade over coated, but the steel itself could be anything that prioritizes toughness.
I can't rule out that this knife will be used in conjunction with beer drinking, so some kind of finger guard or finger groove would be preferable to compensate for temporary reduction in active brain cells.
I don't use a lot of knives originating from my part of the world, so for this particular use case I have a subjective bias toward one that should actually be quite suitable, i.e. one of the larger Leuku/Sami knives. These are traditionally made with very simple handles and no fingerguards, but there are a couple of models offered with finger guard and a slightly less dangly sheath that is popular with personell serving in our armed forces.
They come in 5", 8" and 9" inch versions, all with 3mm carbon steel blade stock.
I'd probably be quite happy with one of these, but the sheath is not the best and I suspect that the stick tang and add on finger guard are potential points of failure. If there are more suitable alternatives out there, it can't hurt to know about them and take them into consideration.

Trying out my friends Fällkniven Thor, the knife that planted the seed. Great for fueling inspiration, but price and blade stock for this specific knife is well outside my scope.

A picture from one of last years camp fire meals to set the mood and context for the discussion

