I want to make character animation. The background of character is grey which is default. I want to make it plain white. How can I do it? Where is the option to make background white?

I have attached a 1920x1080 white background, created with GIMP (free image editor).
Simply drag and drop it into iClone.

Cheers

My PC:
OS: Windows 10 Pro English 64-bit / CPU: Intel i7-9700 3.6GHz / MB: ASUS ROG Strix Z390  RAM: 32GB DDR4 2.6GHz / HD: 2TB+3TB  /  SSD: 2x512GB Samsung 860 EVO + 1x2TB Samsung
VB: Palit GTX2080 TI GamingPro 11GB / AB: embedded in the MB and VB (audio from the MOTU M4 I/F) / DirectX: 12

Awesome. Thank you very much. It works.

What I have to do for showing only upper half with facial expression?

Never mind. Zoom will work for me. thanks.

You could have clicked on STAGE, 2D Background, then selected white (or any other colour) from the menu on the right.

https://marketplace.reallusion.com/iclone/author/biggstrek

Stage
2D Background
Pick the color

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