Hey Jeromo!
Great updates, man! I understand the process of starting with lineart in black and white, took me a lot of time to get past it and I still sometimes need to just have some lineart to guide me! Bottom line is, what makes you comfortable is always great, but you should definitely take a leap outside your comfort zone, it helps understanding a lot of things and you eventually start growing more and more confident on new techniques, etc.

That last drawing is awesome, I love how easily you throw in a lot of characters in one piece, it's definitely not easy composing with a lot of elements and I like how well you achieve this.
Keep up the great work, man!
Saludos y sigue echandole ganas!
