John, I've inserted the following code to line 1486, now it shows forests, what do you think? It's from Velocity, I limited the ZL and changed color to Voluntary color. I think.
Can it be done this way or do you see problems?
<rule e="way" k="natural|landuse" v="forest|wood" zoom-max="11">
<area fill="#C9DDA7"/>
</rule>