1.

76cm tall, 45cm side, 22cm front

2.

38cm side, 31cm front, 183cm tall

3.

4cm side, 212.5cm tall, 89cm wide

1(p)=

2cm wide, 8cm tall, 5cm side

2(p)=

1cm wide, 10cm tall, 1.5cm side

3(p)=

9.2cm tall, 3cm wide, 0.2cm side

1=1:95

2=1:18.3

3=1:23