This actually helped me solve my issue of an invisible garment, thanks!
What you have to do is edit this file:
data/luafiles514/lua files/transparentItem/transparentItem.lub
And add at the very end, your item view id. Mine has 2005 so I added this line almost at the end, before de 0's:
{ 48, 255, 255, 25500 },
{ 49, 255, 255, 25500 },
{ 50, 255, 255, 25500 },
{ 2005, 255, 255, 25500 }, --This line
{ 0, 0, 0, 0 }
}
The view ID is in your item_db.txt:
52005,DoubleBlades,Double Blades,4,0,,0,,0,,0,0xFFFFFFFF,63,2,8192,,1,0,2005,{},{},{}
Hope it solves your issue as it solved mine!! ?