Addition of sample models and presets

Thank you for using VRoid Studio. VRoid Studio v1.2.0 update concerns the following:

■ New Features

• AvatarSample_A, AvatarSample_B, AvatarSample_C added

• 7 face presets added

• 13 hairstyle presets added

• 1 outfit preset added

■ Fixes

• Fixed the UV guides for eyeliner

We will keep looking out for your comments and feedback and work towards new updates. Thank you for your continued support.