How to create a mockup? materials. have a base of unicel or wood, 1 cuter, 1scissors, 2 integers of paper shell stone style stairs and stairs 1 ruler 1pencil, 2 UHU, Liquid glue procedure. With the ruler and the pencil, the model is designed on the shell paper creating the design, then cut with the cutter or scissors, then cut the decoration paper and paste in the places assigned for the shell paper. Glue the pieces of eggshell paper and paint the base and what is missing from the model, glue the model to the base and if you like to decorate the model with plants and other accessories, ready to finish