Well, Tsekh, I'm late to the party but I may add my input : a skeletonized knife (uh, the tang...) should provide the possibility to add (easily !) scales. Sometimes, I like a light, slim, easily concealed knife and sometimes I might like to do some intensive work with the same knife (butchering some meat, for ex.) In the pictures here under, there are several very nice knives (IMO) but the Big Bowie by Fred Perrin would really benefit from some optional scales (among others) ! Becker went that route and the D'Eskabar (1st from top) is definitely nicest with those Micarta scales (available for an Esee but compatible...) Just below (2nd from top), the Blackjack 155 calls for use, but it needs some meat around the (skeletonized) handle (they do provide some scales but at a ridiculous price so I went the homemade route). Fred Perrin's Mini Bowie (4th from top) needs nothing, it's thin, light, flat, sharp : it checks all the boxes in this very special department.
Now, here comes the big guy (5th from top), with big potential, and I regret he hasn't the option to add some scales, because he would punch way over his class. It's a very nice knife, the handle is already drilled, so... It's a very light carry (neck carryable) and I highly doubt a pair of slim G10 scales would relegate it to belt carry :