Hello, yes you can;
The CRT effect is made using a combination of the effects that Post-Processing FX gives you. You can mix it up until you get there (for example: Lens Distortion + Scan Lines + Vignette + VHS, etc).
Note: If you need Dot Matrix stuff, this is a work in progress. But you could use the FX_TextureOverlay() with "multiply" blendmode to achieve this.
Thanks ^^