Make details. For door, tint 1 1/2 oz. of fondant black. Use fondant roller with blue guide rings to roll out 1/16 in. thick. Use knife to cut fondant to fit into door area.
For roof, tint 4 oz. of fondant red. Use fondant roller with orange guide rings to roll out 1/8 in. thick. Use knife to cut out 14 strips, each 3 1/4 in. x 1 in. Use sharp pick from set to make two indents 1 in. apart to add texture. Starting with the bottom of the roof, use piping gel to attach strips, overhanging the first by 1/2 in. and overlapping each strip by 1/4 in.
For sign, use fondant roller with orange guide rings to roll out white fondant 1/8 in. thick. Use medium round Cut-Out to cut out circle. Use black edible color marker to write name. Use piping gel to attach sign to house.
Place cake toppers around house.