Papular lesions on dorsum of hands

Papular lesions on dorsum of hands ,shaft of penis in a child (confusion as to what this question was- itchy? Non-itchy? Since 7 days?). Hence not answering this.

a) lichen planus
b) Lichen niditus
c) Lichen scrofulosorum
d) Scabies

Ans:? Lichen nitidus ? Scabies