Only some special ones for kickstarter backers, founders, prizes from events etc. I don't believe there is anything automatic for everyone apart from rank decals for combat, exploration and trading.
Just in store at the moment though there have been some promotional ones like the EGX ones given away as prizes. Personally I think they should give away the Toku bobblehead they had in the Alpha as a freebie.
Not that kind of game. Closest thing to it is the rank decals. Paint jobs and cockpit decorations (so far, at least) are either on sale on the store or awarded for "being in the game at a specific point" - usually a milestone in its history like backing at a certain level, pre-ordering an expansion etc..
The only "progression-related unlocks" in the game are some system permits or upgraded gear in CQC.