Limonene is a colourless or pale yellow liquid with a sweet lemon-like odour. It occurs naturally in many essential oils, such as lime, lemongrass, neroli, grapefruit, tangerine, oakmoss, olibanum, peppermint, rose, sage and fennel.
anise, capella juicy lemon, menthol, sweet strawberry, tangerine, lime,koolada ( or ecto cooler ) and seeing the above neroli , the smell reminds me exactly of that but not sure its something you could get in vapeable form. as far as im aware there are 9 or 10 ingredients and even if you got them all getting the percentages right would take forever.
i think like many comples juices it will never get cloned . some may come close but getting the whole thing correct in terms of percentages, order of ingredients, the brand of concentrates etc. chances of being right are very slim