I'm ok with the big pineapple pattern on the body, that's ok. The head to body ratio and the head design overall doesn't really attract me. In contrast, let's take a similarly overall gross shape, the Manker U12, that's looking dang nice, got one as soon as I've found out that they've revised it to take 21700 cells instead of the 20700. That was keeping me from buying one for quite a while.
Overall, this Astrolux is looking too bland and has details, lines where it could very well do without.
Tail cap doesn't look anything very fit, but also not too bad, it's just ok. I'd make it a tad slanted/bigger towards the end and with only 5 or 3 slanted and more pronounced cuts and more rounded. Anyways, let's say that the Astrolux FT02 it's looking quite nice, the nicest of the bunch.
Not a fan of pineapple knurling in general. I agree the looks are fairly bland and generic. That’s not to say shove more fins and what not on it. Personally I think the Emisar D4S is a great example of simple, elegant and practical design.