Races

Goblins: A primitive, mostly stone age race of scavengers\opportunity hunters. Some tribes are more developed. Also, quite a lot of goblins are enslaved by orcs

Facts about appearance and physiology:

1) Height: Females - around 1 meter. Males - around 1.2 meter. Higher goblins are rare

2) Green, brown or gray skin, with green being the most frequent (and green is the color of all goblins in Vehumet's tribe)

3) They are carnivorous and have matching teeth and jaws. While they can eat some plant food most of their agriculture is for feeding their cattle. They can easily tolerate rotten meat, some even prefer that to fresh one

4) They are the only race in the whole word that can mate with any other warmblooded race. Offspring from such unions is almost always sterile

5) Male\female proportion among newborns is 9 to 1

6) Pregnancy is 4.5 months long and 4-8 goblins are usually born. Newborn goblins are born very small and blind

7) Almost all goblin females have large breasts (proportionally to their size) but rather narrow hips

8) Goblins have a noticeably higher body temperature and heartbeat rate than humans

9) Goblin girls have no hymen

Orcs:

TBD

Elves:

1) Mostly human-like but always handsome

2) No mandatory pointy ears (hate this trope)

3) Have various "nature" features varying from an elf to an elf based on a biome they are living in. Either plant or animal based

4) Never sleep, never lose consciousness

5) Have advanced control over own body, including dying at will

6) Have thousands year long lifespans

Drows:

TBD