Custom Mobile Scrolling Shaders

Hello!

I wasn’t able to find the appropriate term for the shaders i search shown in the picture below. I would really appriciate if someone would tell me where to find or buy such two shaders with the following requirements. Maybe you could write them for a small payment? I can provide the Rim Light Shader. However i really appriciate every kind of help! Thanking you in anticipation

Scrolling is as easy as doing tex2D(texture, texcoord.xy + float2(0, _Time.y * speed)), assuming the texture is set to repeat instead of clamp.