        await shapes.imagePathPromise(
            'twitter',
            'https://code.agentscript.org/models/data/twitter.png'
        )
        shapes.createEmojiPath('tree', 0x1f332)
        function turtleName(t) {   // scan through the available shapes by turtle id
            return shapes.nameAtIndex(t.id)
        }
        const view = new TwoDraw(model, {
            div: 'modelDiv',
            patchSize: 20,
            drawOptions: {
                turtlesShape: t => turtleName(t),
           