you know most modders start out with zero knowledge too. thats part of modding, getting to know how things work and how to change them. so instead of asking others to do it just get to it and do it yourself. lazyness should not be supported
as soon as the mod-folder is working and Stardock released a modding-guide things will start to get in motion here.
for graphic modding you will need a 3D programm like Maya, 3DS Max, Blender... anything that allows the exporting of ships as .X file. then you just need to check out the XML Files for changing if the real ingame data. XML is pretty easy to read and not hard to understand, also very similar to HTML.
[Improvement]
[S_Name]Market Center[/S_Name]
[S_InternalName]Market Center[/S_InternalName]
[S_Description]Provides a public place for colonists to buy and sell things.[/S_Description]
[S_BriefDescription]Boosts economic output of planet.[/S_BriefDescription]
[ManufactureBonus]0[/ManufactureBonus]
[MoraleBonus]0[/MoraleBonus]
[EconomicBonus]10[/EconomicBonus]
[PrestigeBonus]0[/PrestigeBonus]
[PlanetaryDefenseBonus]0[/PlanetaryDefenseBonus]
[StarshipQualityBonus]0[/StarshipQualityBonus]
[ResearchBonus]0[/ResearchBonus]
[S_Type]Normal[/S_Type]
[Cost]35[/Cost]
[AI]12[/AI]
[Maintenance]0[/Maintenance]
[Industry]0[/Industry]
[Employment]5[/Employment]
[Food]0[/Food]
[S_QueryGraphicName]BasicTradeCenter.png[/S_QueryGraphicName]
[S_IconName]BasicTradeCenter.png[/S_IconName]
[/Improvement]
here you see anything youd need to know to create an own planetary improvement.
for instance if you want to double the economic boost of the market place you could simply change the line:
[EconomicBonus]10[/EconomicBonus]
to [EconomicBonus]20[/EconomicBonus]
as easy as that. ^^
of course if you add a completely new building you need an unique internal name and you need to add a reference to a technology so that your own building is made available after a certain tech was researched.
edit:
had to change the "less than" and "greater than" tags to [ and ] cause the boards interpete them as html. silly forum ^^