Here is the RVMAT I used in this video:

#define _ARMA_

ambient[] = {1,1,1,1};
diffuse[] = {1,1,1,1};
forcedDiffuse[] = {0,0,0,0};
emmisive[] = {1,1,1,1};
specular[] = {1,1,1,1};
specularPower = 200;
PixelShaderID = "Super";
VertexShaderID = "Super";
class TexGen0
{
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,1};
		pos[] = {0,0,0};
	};
};
class TexGen7
{
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,1};
		pos[] = {0,0,0};
	};
};
class Stage1
{
	texture = "Phlanka\SRSA2\snake\data\body_NOHQ.paa";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage2
{
	texture = "#(argb,8,8,3)color(0.5,0.5,0.5,1,DT)";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage3
{
	texture = "#(argb,8,8,3)color(0,0,0,0,MC)";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage4
{
	texture = "Phlanka\SRSA2\snake\data\body_AS.paa";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage5
{
	texture = "Phlanka\SRSA2\snake\data\body_SMDI.paa";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage6
{
	texture = "#(ai,32,128,1)fresnel(0.7,0.8)";
	uvSource = "none";
};
class Stage7
{
	texture = "dz\data\data\env_land_co.paa";
	uvSource = "tex";
	class uvTransform
	{
		aside[] = {1,0,0};
		up[] = {0,1,0};
		dir[] = {0,0,0};
		pos[] = {0,0,0};
	};
};
class Stage8
{
	texture = "Phlanka\SRSA2\snake\data\body_EM.paa";
	texGen = "0";
	uvSource = "tex";
};