The way you have been talking about this is would be entirely its own skill/minigame with 100s of custom items. ~ No is the answer.
What? like.... Its a Daily Skilling Task, not an unlock and do it twice skilling task.... You also gain a random skilling item box and bond from doing this activity.(e.g. resets the daily skilling quest so you can do it twice per day, or even better - an item which does that so you can sell it to others)
You are asking for a miniature quest with rewards for every thing... Skilling outside of Ironman and outside of 99 has little to no beneficial aspects bar making a few mil extra gp, or the flex that comes from gaining a 200m skill.
What you are asking for is something that we would not be looking in any form to implement. If you are heavily into custom RSPS then Battlescape is not this, I would suggest trying an Elite Difficulty Ironman.
A "crafting" player sound like someone who has created a skiller and not chosen the whole ironman aspect of acquiring there own gear and playstyle that goes with it.
