have shapecrete already pressed down into a plastic lined bowl, level the top. Paint leaf and second bowl with oil and press down into the first bowl (maybe weight second bowl with water?) no instructions at click through but lots of ideas
Glossy Matte Nail Art Design - DIY- First apply your base. Then your matte. Use adhesive tape to cover half the nail diagonally. Brush with high gloss clear, and wait a minute before gently peeling off tape.