Are you following my Lancaster build? That's HK's Lancaster Dambuster in 1/32.
with most kits, it is not your skills it is your ability to think through and have a picture of the finished thing in your mind and make it happen!
The thing about HK's range is size and space. Both to build and display.
The builds are not hard, just BIG, especially the Lancasters and B-17.
The B-25 are also quite big too but to get the feel of the range and how HK approach their subjects and designs their kits I suggest that first you have a go with their Mosquito and Dornier 335 kits.
while those are large aircraft they won't over face you size wise. You will find a couple of builds of mine on here that cover them and know that there's always help here Should you need it or to bounce questions and ideas off.
when it comes to the B-25, B-17 and Lancaster, it is not the part count or detail, it is just the physical size of them.