RE: [Ibis Paint X] Drawing Roboco (HOLOLIVE)

I've been doing it for over 4 years.
Although the process of making 1 artwork can take up to 1 week (if using only my fingers.) unlike professionals or those who use a digital pen (Stylus)

Also because I have limited tools (Smartphone only), so I'm trying to get used to it.

I don't want if only because of limitations in equipment, I become lazy to draw.