At the moment HK models have only the B25 J "Glass Nose" version out. I have one sitting next to me and it it a very good kit. It is let down by very bad decals.
The decals have no stenciling at all and the quality is bad and is the only letdown in the kit. The instructions are adequate but you still need to do lots of dry fitting before you apply glue and I would recommend lots of painting on sprues first.
Now this is not a small kit so you will need somewhere quite spacious to build and display.
One thing I will say and that is while the internal detail is good, this kit deserves much more and I would recommend both eduard and profimodeller addons - especially the nosewheight addon from profimodeller as both sets provide stuff thet the other sets leave out.
I am slowly preparing to build this kit by getting the eduard sets. I already have most of the profimodeller sets already in and I am so tempted to start, but I need to wait until eduard release the rest of their update sets.
I will freely admit that eduards update sets have much more in then than the profimodeller sets but both will complement each other as I am building.
For instance the eduard cockpit set is full of stuff for detailing the cockpit while the profimodeller provides etched detail for the bomb aimers tunnel as well as some resin electrical cable etc.
now the profimodeller instructions are not very good at all and you will spend lots of time thinking and dry fitting things, but the end result is worth it.
I would also recommend profimodellers MG barrels for this model as they will replace the kit barrels with far better turned brass ones.
now getting back to HK models' next release.
I am not sure which one it will be, but Profimodeller are already advertising the strafer version of the B25 and have already produced some detail stuff for it
You might read the news section on the home page which tells you when HK models stuff is going to be released
you may also want to get both the canopy masks and the paint masks for the B25 from them too as it would be more worthwile spraying on the national insignia then using the useless decals!