Really excellent work, mickazoid. Your writeup and art for, "The Park," is so good I'll probably theft it up and incorporate it into my non-Traveller universe(IMNTU, for future reference).
My one quibble. That planet, like most LunarCell creations, looks way more toxic than 'thin-tainted'. I'd say even if there is oxygen in that atmosphere it qualifies as exotic. I mean, look at those colors, either the life on that planet incorporates organometallics, or the place is rife with heavy metals.