Monochrome

include
sketch / Black-White

Additional characters: +70% of base price
10-15% to Armor
(Depends on the complexity)

※Sketch※

Portrait: 15 USD
Half body: 25 USD
Full body: 35 USD

※Black-White※

Portrait: 35 USD
Half body: 45 USD
Full body: 55 USD

For background
$15-$40
(Depends on the complexity)
Item: +$5 per