I need 3 illustrations of two brothers

Hello!

I would like someone to develop 3 illustrations of two brothers aged 10 and 6. They are both fairly well built, have short hair and wear trendy, thick rimmed rectangular glasses.

The first illustration should be of the brothers sneaking out of their bedroom in their pyjamas to go to the bathroom on Christmas Eve. The older brother has pushed the younger one to the front.
The second illustration should be of an Christmas Elf coming up out of the U-bend of the toilet, talking to the boys but scaring them/making them jump.
The last one should be of the two boys trying to sneak back to their bedroom but they catch a glimpse of Santa with his head in the fridge and his mobile phone on charge in the background.

Ideally the illustrations will largely be black ink but with flecks of colour for say, the pyjamas they are wearing, the elf's outfit and Santa's clothes - no larger than A5ish size.

Thank you!