矢量 Scyzoryk szwajcarski 图标

This Scyzoryk szwajcarski icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,300 icons, all in the same style and quality.
A Swiss Army Knife is something that has many attachments on it, it's got a blade, but it's all inside of it that can be pushed outwards so you can see what it is. You'd have no idea what is in it unless it was yours. There's a knife, a cutting blade, and some other stuff in it!

Scyzoryk szwajcarski 理念的图标 由 Eveline

我们收到的想法 October 10, 2013 创造图标在 December 14, 2013

Please create these icons for camping/outdoors/recreation/adventure. (For the sake of completeness, I also mentioned the icons that are already present in the Icons8 library, so that other people can easily find these icons on this website) New icons:
- campfire
- forest
- camping tent (not the militairy tent, that one is for many people!)
- swiss army knife
- camping gas burner
- small axe
- creek / babbling brook 
- park bench 
- walking bridge (over a creek)
- waterfall
- tracks (not the ones from animals, but from people)   (not just two footsteps, but a path of footsteps disappearing into the horizon)
Existing icons:
​- trekking  - mountain biking - climbing - matches
- sleeping bag - log cabin - flashlight
- boots - backpack - tent

Thanks in advance.

Eveline
This is a good example of the requested footsteps/tracks icon:
(but then in reverse, walking away from you instead of walking towards you)