Epic Mannequin's Material Does Not Render Correctly On Intel HD Graphics

The Epic Mannequin no longer renders correctly when using an Integrated Intel HD Graphics 4600 GPU. The character will either have parts of his body hidden(4.14) or completely black(4.15) depending on the engine version.

REGRESSION?
Yes

Worked in Binary 4.13.2 CL 3172292
Broken in Binary 4.14.3 CL 3249277

1. Open Third Person Template Project

RESULT
When the scene is done loading parts of the character will either be not visible OR black. (see attached video)

EXPECTED
All areas of the character are opaque with the proper colors displayed.

Unreal man is missing his guts

Flawed graphics with HD 4600

Texture Glitch