Those are unique cute colors! There are a few I might be interested in, but a larger handful that I probably would pass on, and I feel like that's probably what you'll run into a majority of the time. The good thing is that volmyr breeding cooldown is a long time so your litters will be further in between if you do this! The bad thing is that with the market right now, you may not get enough to consider it "worth it" depending on your patience level!
Just right off the bat, a few things:
1. The cheapest G2 volmyr on the market right now is only 9ms. He's not cute at all. The next one, a cuter along the same lines but not G2 volm is about 25ms. And a G2 that's equally cute/in the same warm family is listed at 50ms. I'd say 50-75ms is probably the higher end of what you'd probably expect for these as is, and more realistically/more quickly you'd be looking at 20-30ms.
2. I think bracchus you could put for about the same. They're more oversaturated due to the large demand initially, so they're on the FM for even lower-- but as G2 it's a lot rarer! So I'd say 50-75ms if you are okay with waiting for very long periods of time, or 20-30 for rapid sells.
3. Even with the "rapid sells" I mention, it's a niche color combo and you may have to wait for the right person to want them. There are some SUPER cute combos up there that I think would sell much faster than others up there, for example! And there's always the chance (and likelihood) that you'll get the not-as-cute ones, which even when still cute may sit for longer and frustrate you.
4. I assume this is on an unbred G1 bracchus, which will greatly devalue it if you're ever going to be considering reselling. If you're not, you can ignore this point tbh! If you are, though, someone would likely rather buy an unbred G1 bracchus that they can besprinkle than a bred one, from what I've seen.
5. I don't see any moonstone valued patterns on them, which also can sometimes make them less "appealing" for buying. Merle accent or stripes on any are popular ones, but it might ruin the citrus-y look you're going for, even if it might also help them sell faster. (Still a "might" though!)
I hope this helps, but please take my advice with a grain of salt and wait for others to voice their opinions! This is my first petsite in ages, so I'm not familiar with FR or anything there, but I've been actively selling my own G3 pups for a while here now so this is just what I've noticed myself around me, and from the flea market. ^^; I could still be very wrong on any of these points.