Trouble with Walmis' F-15 skin, help plz !!

[Majesco]

I'm having a trouble with Walmis' F-15 model only: can see no plane at distance of more than 1km (only canopy, weapons, fueltank and afterburner can be seen, no skin)

if the distance of less than 1km everything is ok

Need help plz !!

 

ps: i re-modified the stock CAW Walmis' F-15 model and deleted graphics.cfg (replaced it with Walmis' updatecfg)

 

 

 

 

 

[Lotham]

I had this trouble and i've solved it by deleting one or two intermediate model Lod in the .skins file