I do not own any of these images, they are mostly from Deviantart and BJD forums. I have tried to give credit where it is due if I remember the source. 

BJD Body Examples

Skin/Resin Colors

In Progress Doll Pics

Standard Mini Size

Height: 17.5"
Head Circumference: 7"
Neck Circumference: 3"
Chest Circumference: 8.5'
Shoulder Width: 3.5"
Shoulder to Wrist: 5"
Elbow to Wrist: 2.4"
Wrist Circumference: 2"
Waist Circumference: 6"
Hip Circumference: 9.5"
Hip to Knee: 4.6"
Knee to Ankle: 4"
Ankle Circumference: 1.6
Feet length: 2"

Sizing Chats (Measurements for Different BJD Brands)